Thank you for all the feedback. We're sorry that you feel this version is not good enough - we're applying some finishing touches to it and I believe we'll be able to learn and improve.We did some quick fixes for the permalink issue and are now working on fixing the Shift+Z question marks issue and the camera issues.

The zoom level issue is quite tricky - the new OpenLayers upgrade means that in many places the resolution and freshness of the satellite imagery is greatly improved, but we lose the stretched blurry images that were helpful to some extent in other places.We are checking what we can do to enjoy both sides.

We are trying to improve the release quality - from now on we will test most features for at least a week in the beta, and we've greatly increased the number of users who can use the beta and help us find those bugs.

We're following this thread and the editing forum in general and taking note of issues you encounter.